Οι έφηβοι συμμετέχουν σε ένα μοντέλο του ΟΗΕ, συζητώντας παγκόσμια θέματα και βρίσκοντας λύσεις. - Φωτογραφίες & Εικόνες Αρχείου

Youthful schoolgirl mocking at one of classmates while pointing at his notes in copybook and discussing them with another schoolboy

Talking, busy, helpful, active student friends sitting on the floor, taking scissors for wrapping and packing luggage boxes in room. Relocation to new place. Check list, gathering clothes and linen

Mature teacher and two teenage students listening to guy making presentation or report about life of bees by interactive display

Young teacher checking individual work of one student and consulting him while other classmates preparing their presentations near by

Portrait of three school children preparing for seminar together, discussing project at table in class

Startup business people are working at modern co working office space.

Education, learning, statistics and people concept - group of students with books at school lesson over virtual screens with charts

Working process. Two asian colleagues in casual wear looking at digital tablet and discussing project results while standing together in the modern office. Teamwork. Cooperation